CN208010791U - A kind of quick detachable shaft coupling - Google Patents
A kind of quick detachable shaft coupling Download PDFInfo
- Publication number
- CN208010791U CN208010791U CN201820368537.7U CN201820368537U CN208010791U CN 208010791 U CN208010791 U CN 208010791U CN 201820368537 U CN201820368537 U CN 201820368537U CN 208010791 U CN208010791 U CN 208010791U
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- Prior art keywords
- ring
- ing
- shift
- cover
- ring gear
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- 230000008878 coupling Effects 0.000 title claims abstract description 38
- 238000010168 coupling process Methods 0.000 title claims abstract description 38
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of quick detachable shaft couplings, including left externality shaft, right externality shaft and ring gear, external tooth interconnecting piece is both provided at the outer diameter of left externality shaft and right externality shaft, external tooth interconnecting piece is meshed with the internal tooth interconnecting piece of ring gear inner radius, left cover is installed in the left end face of ring gear, the end of left cover is equipped with left cover, and left cover is mounted on by bolt on the left end position of ring gear with left cover；The right-hand end of ring gear is provided with right cover, right cover plate is provided in the end face outside of right cover, right cover plate and right cover are bolted in ring gear right-hand end, the utility model simple structure and reasonable design, when can break down in the transmission system of shaft coupling side and need to be detached on shaft coupling, by rotating the handle on shaft coupling, ring gear can be moved, to reduce the labor intensity and workload in staff's disassembly process, it is effectively improved the removal efficiency of shaft coupling.
Description
Technical field
The utility model belongs to coupling design technical field, and in particular to a kind of quick detachable shaft coupling.
Background technology
In blast furnace hoist using in process, due to the needs of process for making, material has to last for constantly adding in furnace body
Add, to need winch equipment to guarantee continuous running.Therefore blast furnace hoist configuration is typically all each a set of drive apparatus in left and right,
A preparation and a use.Once some drive apparatus is damaged, the other half transmission system can come into operation immediately, to ensure blast furnace
Winch being capable of continuous running.As the coupling part between host and speed reducer, its quick separating just seems particularly heavy to shaft coupling
It wants.Shaft coupling refers to two axis of connection or axis and revolving meber, is turned round together in transmitting movement and dynamic process, under normal circumstances
A kind of device not disengaged.The disengagement of ordinary gear shaft coupling is carried out by shift fork, time-consuming for this method, process cumbersome,
Worker's physical strength is big.
Invention content
In order to solve the above-mentioned technical problem the utility model, provides a kind of quick detachable shaft coupling, simple in structure, set
Meter is reasonable, when can break down in the transmission system of shaft coupling side and need to be detached on shaft coupling, is joined by rotating
Handle on axis device, you can ring gear is moved axially, with reduce labor intensity in staff's disassembly process and
Workload is effectively improved the removal efficiency of shaft coupling.
Technical solution used by the utility model is：Outside a kind of quick detachable shaft coupling, including left externality shaft, the right side
Tooth shaft covers and ring gear, is both provided with external tooth interconnecting piece at the outer diameter of left externality shaft and right externality shaft, external tooth interconnecting piece with
The internal tooth interconnecting piece of ring gear inner radius is meshed, and left cover is equipped in the left end face of ring gear, and the end of left cover is equipped with
Left cover, left cover are mounted on by bolt on the left end position of ring gear with left cover；The right-hand end of ring gear is arranged
There is right cover, right cover plate is provided in the end face outside of right cover, right cover plate and right cover are bolted on ring gear right-hand end
On, shift(ing) ring is provided between right externality shaft and right cover, shift(ing) ring is threaded in the outer radial position of right externality shaft, and moves
Rotating ring can carry out rotation transverse shifting along the center line of right externality shaft, and shift(ing) ring left end is provided with integrally to be connected with shift(ing) ring
The hook portion connect is connected at the outer diameter of shift(ing) ring by spline and stirs circle, and the radial direction for stirring circle is equipped with plug-in type handle,
The external diameter surface for stirring circle is equipped with sliding block, and the left end of sliding block is spherical surface and is in contact with right cover plate, by sliding block so that
It right cover plate and stirs between circle there are gap, to reduce the frictional force stirred between ring and right end cap.
Outside framework oil seal one is provided between the left cover and left externality shaft, what outside framework oil seal one opened up in left cover
In annular groove, and outside framework oil seal one is fixed by left cover.
Outside framework oil seal two is provided between the shift(ing) ring and right cover, outside framework oil seal two is mounted on the inner diameter location of right cover
On, and outside framework oil seal two is fixed by right cover plate.
It is equipped with to limit on the right end face position of the shift(ing) ring and stirs the mobile baffle ring of circle, baffle ring passes through bolt
On shift(ing) ring end face.
The end position of the right externality shaft is equipped with the buting iron for preventing shift(ing) ring from falling off, and buting iron is solid by bolt
Dingan County is on right externality shaft.
Holding screw is installed, the center line of holding screw axis and shift(ing) ring is perpendicular, clamp screw on the shift(ing) ring
The end of nail is in contact with right externality shaft, to be positioned to shift(ing) ring by trip bolt, shift(ing) ring is avoided to be produced from
By rotating, the use of shaft coupling is influenced.
The junction of the junction of the left cover and ring gear, right cover and ring gear is both provided with paper washer.
It, only need to be by after the Bolt dismantling on left cover and left cover, by tightening when needing to be dismantled on the shaft coupling
Screw unscrews, and so that the end of holding screw is detached with shift(ing) ring generation, rotational handle makes shift(ing) ring rotate, due to movement
Ring is to be threadedly coupled with right externality shaft, and shift(ing) ring moves to the right while rotation, and passes through the hook portion on the left of shift(ing) ring
Right cover, right cover plate and ring gear are moved to the right together, connect with the upper external tooth of left outside tooth shaft set when ring gear is moved to
When portion is detached from, dismantlement work is completed, and realizes completely disengaging for left externality shaft and right externality shaft.
It is both provided with external tooth interconnecting piece, external tooth interconnecting piece and internal tooth at the outer diameter of the left externality shaft and right externality shaft
The internal tooth interconnecting piece of circle inner radius is meshed；The purpose being arranged in this way is：Left externality shaft and right external tooth are realized using ring gear
The synchronous rotation of axle sleeve realizes the purpose that power transmits.
Left cover is installed, the end of left cover is equipped with left cover, left cover and left cover in the left end face of the ring gear
It is mounted on by bolt on the left end position of ring gear, the right-hand end of ring gear is provided with right cover, the outboard end of right cover
Right cover plate is provided on face, right cover plate and right cover are bolted in ring gear right-hand end；The purpose being arranged in this way is：
The limit to ring gear is realized by left cover and right cover, is ensured during shaft coupling works, and ring gear will not be because of vibrations etc.
Reason and axis direction occur play, keep shaft coupling stable and reliable in work, be conducive to improve shaft coupling security performance.
Shift(ing) ring is provided between the right externality shaft and right cover, shift(ing) ring is threaded in the outer diameter of right externality shaft
Position, and shift(ing) ring can carry out rotation transverse shifting along the center line of right externality shaft, shift(ing) ring left end is provided with and moves
The hook portion of rotating ring integrally connected is connected at the outer diameter of shift(ing) ring by spline and stirs circle；The purpose being arranged in this way is：It can be
When dismounting couplers, stir circle by rotation shift(ing) ring made to be moved, make shift(ing) ring drive right cover, right cover plate and ring gear into
Row movement, alternative original mode beaten ring gear and can disassemble ring gear both ensure that the efficiency of dismounting, drop
The time of low work can also avoid ring gear from occurring damaged, be conducive to the service life for improving shaft coupling.
The external diameter surface for stirring circle is equipped with sliding block, and the left end of sliding block is spherical surface and is in contact with right cover plate,
By sliding block so that right cover plate and stirring between circle there are gap, to reduce the frictional force stirred between ring and right end cap；In this way
The purpose of setting is：The end that can avoid stirring circle is in contact with right cover plate end face, utilizes the point between sliding block and right cover plate
Contact form replaces stirring the face contact form between circle and right cover plate, reduces in disassembly process, stirs circle and right cover plate
Between frictional resistance, realize the reduction of intensity of workers, improve work efficiency.
The beneficial effects of the utility model：
The utility model simple structure and reasonable design can break down in the transmission system of shaft coupling side and be needed
When shaft coupling is detached, by rotating the handle on shaft coupling, you can move ring gear, to reduce staff
Labor intensity in disassembly process and workload are effectively improved the removal efficiency of shaft coupling.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the utility model.
It is marked in figure：1, left externality shaft；2, right externality shaft；3, ring gear；4, left cover；5, left cover；6, right cover；7,
Right cover plate；8, shift(ing) ring；9, spline；10, circle is stirred；11, sliding block；12, outside framework oil seal one；13, outside framework oil seal two；14, baffle ring；
15, buting iron；16, holding screw；17, handle.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown, a kind of quick detachable shaft coupling, including left externality shaft 1, right externality shaft 2 and ring gear 3, it is left
External tooth interconnecting piece, external tooth interconnecting piece and 3 inner radius of ring gear are both provided at the outer diameter of externality shaft 1 and right externality shaft 2
Internal tooth interconnecting piece is meshed, and left cover 4 is equipped in the left end face of ring gear 3, and the end of left cover 4 is equipped with left cover 5, left cover
Plate 5 is mounted on by bolt on the left end position of ring gear 3 with left cover 4；The right-hand end of ring gear 3 is provided with right cover 6,
Right cover plate 7 is provided in the end face outside of right cover 6, right cover plate 7 and right cover 6 are bolted in 3 right-hand end of ring gear,
Shift(ing) ring 8 is provided between right externality shaft 2 and right cover 6, shift(ing) ring 8 is threaded in the outer radial position of right externality shaft 2, and
Shift(ing) ring 8 can be moved along the center line of right externality shaft 2, and 8 left end of shift(ing) ring is provided with and 8 integrally connected of shift(ing) ring
Hook portion, be connected with by spline 9 at the outer diameter of shift(ing) ring 8 and stir circle 10, the radial direction for stirring circle 10 is installed with hand
Handle 17, the external diameter surface for stirring circle 10 are equipped with sliding block 11, and the left end of sliding block 11 is spherical surface and is in contact with right cover plate 7,
By sliding block 11 so that right cover plate 7 and stir circle 10 between there are gaps.
Outside framework oil seal 1 is provided between the left cover 4 and left externality shaft 1, outside framework oil seal 1 is mounted on left cover 4
On in the annular groove that opens up, and outside framework oil seal 1 is fixed by left cover 5.
Outside framework oil seal 2 13 is provided between the shift(ing) ring 8 and right cover 6, outside framework oil seal 2 13 is mounted on the interior of right cover 6
On path position, and outside framework oil seal 2 13 is fixed by right cover plate 7.
It is equipped with to limit the baffle ring 14 for stirring 10 movement of circle, baffle ring 14 on the right end face position of the shift(ing) ring 8
It is mounted on 8 end face of shift(ing) ring by bolt.
The end position of the right externality shaft 2 is equipped with the buting iron for preventing shift(ing) ring 8 from falling off 15, and buting iron 15 passes through
Bolt is fixedly mounted on right externality shaft 2.
Holding screw 16 is installed on the shift(ing) ring 8,16 axis of holding screw and the center line of shift(ing) ring 8 are perpendicular,
The end of holding screw 16 is in contact with right externality shaft 2, to position shift(ing) ring 8 by trip bolt, avoids moving
The generation of rotating ring 8 is freely rotated, and influences the use of shaft coupling.
The left cover 4 and junction, right cover 6 and the junction of ring gear 3 of ring gear 3 are both provided with paper washer.
, only need to be by after the Bolt dismantling on left cover 5 and left cover 4 when needing to be dismantled on the shaft coupling, it will be tight
Determine screw 16 to unscrew, the end of holding screw 16 is made to be detached with the generation of shift(ing) ring 8, rotational handle 17 makes shift(ing) ring 8 occur to turn
Dynamic, since shift(ing) ring 8 is to be threadedly coupled with right externality shaft 2, shift(ing) ring 8 moves to the right while rotation, and passes through shifting
The hook portion in the left side of rotating ring 8 moves right cover 6, right cover plate 7 and ring gear 3 to the right together, when ring gear 3 be moved to it is left outside
External tooth interconnecting piece on tooth shaft set 1 is when being detached from, dismantlement work completion, realizes the complete of left externality shaft 1 and right externality shaft 2
Total detachment.
Claims (7)
1. a kind of quick detachable shaft coupling, it is characterised in that：It is left outside including left externality shaft, right externality shaft and ring gear
Tooth shaft, which is covered, is both provided with external tooth interconnecting piece at the outer diameter with right externality shaft, external tooth interconnecting piece and the internal tooth of ring gear inner radius connect
Socket part is meshed, and left cover is equipped in the left end face of ring gear, and the end of left cover is equipped with left cover, and left cover is logical with left cover
Bolt is crossed on the left end position of ring gear；The right-hand end of ring gear is provided with right cover, the end face outside of right cover
On be provided with right cover plate, right cover plate and right cover are bolted in ring gear right-hand end, right externality shaft and right cover it
Between be provided with shift(ing) ring, shift(ing) ring is threaded in the outer radial position of right externality shaft, and shift(ing) ring can be along right externality shaft
Center line carries out rotation transverse shifting, and shift(ing) ring left end is provided with the hook portion with shift(ing) ring integrally connected, shift(ing) ring it is outer
It is connected with by spline at diameter and stirs circle, the radial direction for stirring circle is equipped with plug-in type handle, stirs the external diameter surface peace of circle
Equipped with sliding block, the left end of sliding block is spherical surface and is in contact with right cover plate, by sliding block so that right cover plate and stirring between circle
There are gaps, to reduce the frictional force stirred between ring and right end cap.
2. a kind of quick detachable shaft coupling according to claim 1, it is characterised in that：Between left cover and left externality shaft
It is provided with outside framework oil seal one, outside framework oil seal one is mounted in the annular groove opened up in left cover, and by left cover by outside framework oil seal one
It is fixed.
3. a kind of quick detachable shaft coupling according to claim 1, it is characterised in that：It is arranged between shift(ing) ring and right cover
There is outside framework oil seal two, outside framework oil seal two is mounted in the inner diameter location of right cover, and is consolidated outside framework oil seal two by right cover plate
It is fixed.
4. a kind of quick detachable shaft coupling according to claim 1, it is characterised in that：The right end face position of shift(ing) ring
On be equipped with to limit and stir the mobile baffle ring of circle, baffle ring is mounted on by bolt on shift(ing) ring end face.
5. a kind of quick detachable shaft coupling according to claim 1, it is characterised in that：The end position of right externality shaft
The buting iron for preventing shift(ing) ring from falling off is installed, buting iron is mounted by means of bolts on right externality shaft.
6. a kind of quick detachable shaft coupling according to claim 1, it is characterised in that：Clamp screw is installed on shift(ing) ring
The center line of nail, holding screw axis and shift(ing) ring is perpendicular, and the end of holding screw is in contact with right externality shaft.
7. a kind of quick detachable shaft coupling according to claim 1, it is characterised in that：The connection of left cover and ring gear
The junction at place, right cover and ring gear is both provided with paper washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368537.7U CN208010791U (en) | 2018-03-19 | 2018-03-19 | A kind of quick detachable shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368537.7U CN208010791U (en) | 2018-03-19 | 2018-03-19 | A kind of quick detachable shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010791U true CN208010791U (en) | 2018-10-26 |
Family
ID=63889603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368537.7U Withdrawn - After Issue CN208010791U (en) | 2018-03-19 | 2018-03-19 | A kind of quick detachable shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457995A (en) * | 2018-03-19 | 2018-08-28 | 中实洛阳重型机械有限公司 | A kind of quick detachable shaft coupling |
| CN111577777A (en) * | 2020-04-22 | 2020-08-25 | 乐清市重鑫机械制造有限公司 | Drum-shaped tooth type coupling |
-
2018
- 2018-03-19 CN CN201820368537.7U patent/CN208010791U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457995A (en) * | 2018-03-19 | 2018-08-28 | 中实洛阳重型机械有限公司 | A kind of quick detachable shaft coupling |
| CN108457995B (en) * | 2018-03-19 | 2024-04-02 | 中实洛阳重型机械有限公司 | Quick-separating coupler |
| CN111577777A (en) * | 2020-04-22 | 2020-08-25 | 乐清市重鑫机械制造有限公司 | Drum-shaped tooth type coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20240402 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20240402 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |